The Millennium Calendar [The Lost Caverns of Ixalan] Alien Insect Set: Iconic Masters Type: Legendary

Set: Iconic Masters Type: Legendary Creature — Demon Rarity: Mythic Cost: {3}{B}{B} Landfall — Whenever a land enters the battlefield under your control

or should I place it near my opponent instead

Set: The List Type: Artifact Rarity: Rare Cost: {6} Imprint — When Knowledge Pool enters the battlefield

Unearth {6}{U} ({6}{U}: Return this card from your graveyard to the battlefield

000 Type: Land Rarity: Rare Temple of Abandon enters the battlefield tapped

The Millennium Calendar [The Lost Caverns of Ixalan] Alien Insect Set: Iconic Masters Type: LegendarySet: The Lost Caverns of Ixalan Type: Legendary Artifact Rarity: Mythic Cost: {1} Whenever you untap one or more permanents during your untap step, put that many time counters on The Millennium Calendar. {2}, {T}: Double the number of time counters on The Millennium Calendar. When there are 1,000 or more time counters on The Millennium Calendar, sacrifice it and each opponent loses 1,000 life.